Section 508 is part of the U.S. Rehabilitation Act of 1973 introduced in 1998, requires Federal agencies to make their electronic and information technology (EIT) accessible to people with disabilities. This law defines the need for both members of the public and Federal employees in all Federal agencies to have access to, develop, maintain, procure, or use electronic and information technology. Under Section 508, Federal agencies must develop a website that can be used by people with disabilities.
Keyboard navigation support enables users to interact with controls using keyboard shortcuts. Each control has its own set of shortcuts, refer the following documents to get the details of each control.
Accessibility standards are also applicable for the other platforms.